/Engine/Plugins/FX/Niagara/Source/NiagaraCore/Public/NiagaraCompileHash.h
bool operator!= ( const [FSHAHash](API\Runtime\Core\Misc\FSHAHash) & Lhs, const [FNiagaraCompileHash](API\Plugins\NiagaraCore\FNiagaraCompileHash) & Rhs )